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Brooklyn • One Family Dwelling

9117 Ave J

Brooklyn, NY 11236Individually ownedBBL 3081990003BIN 3229915
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Updated Sep 15, 2026 · 16 sources

Year Built1960
Floors2
Units1
Building Area1,782 sqft
ZoningR4-1
ClassA5
Market Value$729K

9117 AVE J is a property located at 9117 AVE J, Brooklyn, NY 11236. It is classified as a one family dwelling - attached or semi-detached. The building was constructed in 1960. It has 2 floors and 1 unit. The building area is 1,782 square feet on a 2,174 sqft lot. The property is zoned R4-1. The assessed market value is $729K. It last sold for $683K on Jul 31, 2024. Public records list the property as individually owned. There are 4 violations on record (2 currently open). Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.

A RegWatch Dossier

38records on file

Completed in 1960, 9117 Ave J rises 2 stories over Kings. Public records put it at 1 unit and 1,782 square feet of floor area, on land zoned R4-1. It is carried on the public rolls at a market value of $729K, and assessed for tax at $43.7K. In the 55 years its record reaches back, the lot has drawn 38 separate government filings.

The documentary life of the address leans hard toward mortgage: 12 of its 38 records, fully 32%, fall under that one heading. Release (8) and sale (5) trail well behind. 2 violations stand open against it today.

The pace is anything but even. The early decades pass in near silence; the filings cluster heavily in recent years, peaking in 2004.

Read together — 32% mortgage, 55 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$729K of Kings, written across 38 government filings.

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Sources
NYC DOBNYC HPDNYC DOFACRISNYC DCPECB/OATHNYC DEPNYC LPCNYC FDNYNYS DHCRMOCEJFEMAEPAUS CensusHUDUSGS
updated

Property Details

Address9117 AVE J, Brooklyn, NY 11236
Building TypeOne Family Dwelling - Attached or Semi-Detached
A5
Year Built1960
Floors2
Total Units1
Building Area1,782 sqft
Lot Size2,174 sqft
ZoningR4-1
ConditionAverage
3081990003
3229915
OwnershipIndividually owned

Assessment & Sales

$729K
$44K
$11K
$683K
Last Sale DateJul 31, 2024

Building Permits

none on record

No building permits found in local records.

Violations

4 on record · 2 open
HPDClass I
INFO NOV SENT OUT
Issued Nov 24, 2025#18454495

§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISES FOR NONPAYMENT OF RENT UNTIL A VALID REGISTRATION STATEMENT IS FILED.

View this violation's full details & status history →
HPDClass I
INFO NOV SENT OUT
Issued Dec 4, 2024#17523801

§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISES FOR NONPAYMENT OF RENT UNTIL A VALID REGISTRATION STATEMENT IS FILED.

View this violation's full details & status history →

+ 2 more violations on record — view full report

Get the Complete Report for 9117 AVE J

Title history, detailed tax records, environmental data, zoning analysis, and more from 250+ government sources.

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Frequently Asked Questions

When was 9117 AVE J, Brooklyn built?

The building at 9117 AVE J, Brooklyn, NY 11236 was constructed in 1960. It is classified as a one family dwelling - attached or semi-detached with 2 floors and 1 unit. The building area is 1,782 sqft.

Are there building permits at 9117 AVE J, Brooklyn?

No building permits were found in local records for 9117 AVE J, Brooklyn, NY 11236. Permit data is sourced from the NYC Department of Buildings. For the most current permit status, check DOB NOW or BIS directly.

Does 9117 AVE J, Brooklyn have violations?

Yes. 9117 AVE J, Brooklyn, NY 11236 has 4 violations on record, with 2 currently open. Breakdown: 1 DOB, 3 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 9117 AVE J, Brooklyn have docketed judgments?

No docketed OATH judgments were found in local records for 9117 AVE J, Brooklyn, NY 11236. Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

What is the property tax assessment for 9117 AVE J?

9117 AVE J, Brooklyn, NY 11236 has an assessed market value of $729K and a total assessed value of $44K (land: $11K). Assessment data is from the NYC Department of Finance (DOF).

When was 9117 AVE J last sold?

9117 AVE J, Brooklyn, NY 11236 last sold for $683K on Jul 31, 2024. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 9117 AVE J?

9117 AVE J, Brooklyn, NY 11236 is zoned R4-1. Zoning data is from the NYC Department of City Planning (DCP). For detailed FAR, overlays, and development rights, view the full property report on RegWatch.

Who owns 9117 AVE J?

9117 AVE J, Brooklyn, NY 11236 is individually owned according to public records. Ownership data is from NYC Department of Finance assessment rolls. View the current owner of record and registered contacts in the full property report on RegWatch.

How do I get a full property report for 9117 AVE J?

Search 9117 AVE J on RegWatch to see its public record free — violations, permits, tax records, zoning, environmental data, and more from 250+ government sources, no credit card required. A Full Analysis report adds the complete title history, owner contacts, and a downloadable PDF.

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9117 AVE J, Brooklyn, NY 11236 — Property Records, Permits, Violations, Tax & Zoning | RegWatch